|Year|English Title|Chinese Title|Role|Notes|
|---|---|---|---|---|
|1990|Wandering Heroes|游侠儿 - You Xia Er|Xiao Guai||
|1995|Forever Friends|四个不平凡的少年 - Si Ge Bu Ping Fan De Shao Nian|Luo Zhi Jian||
|1996|Flirting Expert|泡妞专家 - Pao Niu Zhuan Jia|Xiao Pei||
|1996|Pale Sun|情色 - Qing Se|Lao Wu||
|1998|Red Bride|红娘 - Hong Niang|Zhang Jun Rui||
|1999|Winner Takes All|大赢家 - Da Ying Jia|Shi Sheng Zi||
|1999|Cotton Fleece|白棉花 - Bai Mian Hua|Ma Cheng Gong||
|2000|Devoted to You|初恋的故事 - Chu Lian De Gu Shi|Yu Hai||
|2002|Reunion|手足情深 - Shou Zu Qing Shen|Ka Chung||
|2003|Grandpa's Home|爷爷的家 - Ye Ye De Jia|Xin Qiang Gong An||
|2005|Taklamakan|塔克拉玛干 - TaKeLaMaGan|Cheng Cheng (成成)||
|2008|Fit Lover|爱情呼叫转移Ⅱ:爱情左右 - Ai Qing Hu Jiao Zhuan Yi II: Ai Qing Zuo You|Guo Ying (郭影)||
|2009|L-O-V-E|爱到底 - Ai Dao Di||Guest Star|
|2009|A Singing Fairy|寻找刘三姐 - Xun Zhao Liu San Jie|Wei Wende (韦文德)||
|2009|The Message|风声 - Feng Sheng|Bai Xiaonian (白小年)|aka "Sound of the Wind"|
|2009|The Star and the Sea|星海 - Xinghai|Xiao Youmei (萧友梅)|aka "The Musician"|
|2010|The Four Cupids|四个丘比特 - Si Ge Qiu Bi Te|Qi Bolin (齐泊霖)||
|2010|Secret Battleground|孤岛秘密战 - Gu Dao Mi Mi Zhan|Japanese Officer||
|2010|The Love Song of Kang Ding|康定情歌 - Kang Ding Qing Ge|Li Su Jie||
|2010|Lost in Panic Room|密室之不可告人 - Mi Shi Zi Bu Ke Gao Ren|Liu Feiyun (柳飞云)||
|2011|Deng Enming's Childhood|少年邓恩铭 - Shao Nian Deng En Ming|||
|2011|Lost in Panic Cruise|密室之不可靠岸 - Mi Shi Zhi Bu Ke Kao An|Liu Feiyun (柳飞云)|sequel to "Lost in Panic Room"|
|2012|Design of Death|杀生 - Sha Sheng|Longevity Town Doctor|previous title: 长寿镇 - Chang Shou Zhen|
|2012|The Assassins|铜雀台 - Tong Que Tai|Emperor Xian (獻帝)|alt pinyin: Tong Qiao Tai; previous English title: "Bronze Swallow Terrace"|
|2012|Back to 1942|一九四二 - Yi Jiu Si Er|Song Ziwen (宋子文)||
|2012|Three Unmarried Mothers|三个未婚妈妈 - San Ge Wei Hun Ma Ma|||
|2013|Sweet Alibis|甜蜜殺機|王志毅 - Wang Zhi Yi||

Question: was alec su in more films in 2009 or 2011?
Answer: 2009